An 18-year-old woman accused of pretending to be twin 12-year-old boys and simultaneously dating two adolescent girls will undergo a psychiatric evaluation to determine her competency to stand trial in San Mateo County Superior Court. Lakesia Michelle Mason pleaded not guilty in March to 13 counts of lewd acts upon a child under the age of 14 for her alleged relationships with a 13-year-old girl and an 11-year-old girl. She denied the special allegations of substantial sexual conduct with a child under the age of 14 and allegations that the offenses were committed in more than one jurisdiction and that...